Magpul SGA Fixed Shotgun Stock, Black, Mossberg 500/590/590A1

The Magpul SGA Fixed Shotgun Stock (brand part no. MAG490-BLK) is a Black synthetic buttstock built to add much-needed adjustability to the tried-and-true Mossberg 500, 590, and 590A1 12-gauge series of shotguns. Magpul Industries makes the SGA ambidextrous and user-configurable, with a spacer system for length of pull adjustment, improved grip ergonomics, and a recoil-reducing butt-pad, plus optional cheek risers for shooters running optics or raised sights.

Key Specifications

• Fits the Mossberg 500, 590, and 590A1 12-gauge series.
• Sized for 12-gauge shotguns.
• Ambidextrous, user-configurable design.
• Spacer system allows length of pull adjustment.
• Improved grip ergonomics over the factory stock.
• Recoil-reducing butt-pad softens felt recoil.
• Optional cheek risers available for use with optics or raised sights.
• Accepts other Magpul SGA accessories for further configuration.
• Finished in Black synthetic.

Frequently Asked Questions

What shotguns does this stock fit? The Mossberg 500, 590, and 590A1 12-gauge series.

Is the length of pull adjustable? Yes, via the built-in spacer system.

Can I run an optic with this stock? Yes, optional cheek risers are available for optics or raised sights.

Buy the Magpul SGA Fixed Shotgun Stock

Add real adjustability to a Mossberg 500 or 590 with a genuine Magpul stock. Order it from our shotgun stocks selection at our Lubbock, Texas gun shop for fast, direct shipping.